Home / 11,082,843.70-16,596,271.95-7,275,714.10

Finding the Fourth Proportional to 11,082,843.70, 16,596,271.95 and 7,275,714.10

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Solution

The fourth proportional to 11,082,843.70, 16,596,271.95 and 7,275,714.10 is: 10,895,193.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,843.70 : 16,596,271.95 = 7,275,714.10 : x
  2. Step 2: Convert to fraction form
    11,082,843.70/16,596,271.95 = 7,275,714.10/x
  3. Step 3: Cross multiply
    11,082,843.70x = 16,596,271.95 × 7,275,714.10
  4. Step 4: Simplify right side
    11,082,843.70x = 120,749,729,834,049.48
  5. Step 5: Solve for x
    x = 120,749,729,834,049.48/11,082,843.70
  6. Step 6: Final answer
    x = 10,895,193.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.